The Screwfly Solution

A strange virus renders the entire human male population into homicidal maniacs who end up wiping out all females, leaving a woman and her daughter to fend for themselves. A strange virus renders the entire human male population into homicidal maniacs who end up wiping out all females, leaving a woman and her daughter to fend for themselves. A strange virus renders the entire human male population into homicidal maniacs who end up wiping out all females, leaving a woman and her daughter to fend for themselves. A strange virus renders the entire human male population into homicidal maniacs who end up wiping out all females, leaving a woman and her daughter to fend for themselves.